ES2015380A6 - Aparato para efectuar reparaciones y trabajos similares en conducciones y analogos. - Google Patents
Aparato para efectuar reparaciones y trabajos similares en conducciones y analogos.Info
- Publication number
- ES2015380A6 ES2015380A6 ES8900714A ES8900714A ES2015380A6 ES 2015380 A6 ES2015380 A6 ES 2015380A6 ES 8900714 A ES8900714 A ES 8900714A ES 8900714 A ES8900714 A ES 8900714A ES 2015380 A6 ES2015380 A6 ES 2015380A6
- Authority
- ES
- Spain
- Prior art keywords
- ring
- works
- pressure medium
- pipelines
- pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/10—Means for stopping flow from or in pipes or hoses
- F16L55/12—Means for stopping flow from or in pipes or hoses by introducing into the pipe a member expandable in situ
- F16L55/128—Means for stopping flow from or in pipes or hoses by introducing into the pipe a member expandable in situ introduced axially into the pipe or hose
- F16L55/136—Means for stopping flow from or in pipes or hoses by introducing into the pipe a member expandable in situ introduced axially into the pipe or hose the closure device being a plug fixed by radially expanding or deforming a split ring, hooks or the like
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/26—Pigs or moles, i.e. devices movable in a pipe or conduit with or without self-contained propulsion means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Automatic Assembly (AREA)
- Pipe Accessories (AREA)
- Working Measures On Existing Buildindgs (AREA)
Abstract
APARATO PARA EFECTUAR REPARACIONES Y TRABAJOS SIMILARES EN CONDUCCIONES Y ANALOGOS, EL CUAL ESTA DESTINADO A INTRODUCIRSE EN UNA CONDUCCION HASTA UNA POSICION DESEADA Y DESPUES DE ELLO ACTIVARSE TEMPORALMENTE MEDIANTE UN MEDIO DE PRESION PARA QUEDAR FIJO RESPECTO DE LA SUPERFICIE INTERIOR DE UNA CONDUCCION CIRCUNDANTE. EL APARATO COMPRENDE AL MENOS UN ANILLO DE CUERPO HINCHABLE QUE SE HACE DILATAR DIAMETRALMENTE BAJO LA INFLUENCIA DEL MEDIO DE PRESION. RADIALMENTE FUERA DEL ANILLO HINCHABLE SE HA DISPUESTO UN ANILLO DE SUJECION QUE SE DESPLAZA RADIALMENTE HACIA AFUERA A CONTACTO DE PRESION CONTRA LA SUPERFICIE INTERIOR DE LA CONDUCCION CUANDO EL ANILLO HINCHABLE ES INFLUENCIADO POR EL MEDIO DE PRESION. EL APARATO SEGUN LA INVENCION ESTA DOTADO DE DISPOSITIVOS DE ACOPLAMIENTO PARA HACER POSIBLE LA FIJACION A DIFERENTES ACCESORIOS Y EN PRIMER LUGAR ESTA DESTINADO AL USO EN LA RESTITUCION DEL REVESTIMIENTO DE CONDUCCIONES.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8800738A SE462930B (sv) | 1988-03-02 | 1988-03-02 | Anordning vid relining av roerledningar med tryckmediumpaaverkbara griporgan |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2015380A6 true ES2015380A6 (es) | 1990-08-16 |
Family
ID=20371554
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES8900714A Expired - Lifetime ES2015380A6 (es) | 1988-03-02 | 1989-02-28 | Aparato para efectuar reparaciones y trabajos similares en conducciones y analogos. |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0408598A1 (es) |
AU (1) | AU4073989A (es) |
DK (1) | DK209590A (es) |
ES (1) | ES2015380A6 (es) |
FI (1) | FI904268A0 (es) |
SE (1) | SE462930B (es) |
WO (1) | WO1989008217A1 (es) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5293905A (en) * | 1992-08-21 | 1994-03-15 | Jaromir Friedrich | Pipeline plug |
DE19909634C2 (de) * | 1999-03-05 | 2002-02-07 | Willschuetz Klaus Dieter | Pipelinereparatur-Hilfsvorrichtung |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2311981A1 (fr) * | 1975-05-22 | 1976-12-17 | Gohier Jacques | Joint et groupe de pompage le mettant en oeuvre |
DE3779176D1 (de) * | 1986-03-29 | 1992-07-02 | Norske Stats Oljeselskap | In eine rohrleitung einsetzbare absperrvorrichtung. |
-
1988
- 1988-03-02 SE SE8800738A patent/SE462930B/sv not_active IP Right Cessation
-
1989
- 1989-01-30 AU AU40739/89A patent/AU4073989A/en not_active Abandoned
- 1989-01-30 WO PCT/SE1989/000034 patent/WO1989008217A1/en not_active Application Discontinuation
- 1989-01-30 EP EP19890903292 patent/EP0408598A1/en not_active Withdrawn
- 1989-02-28 ES ES8900714A patent/ES2015380A6/es not_active Expired - Lifetime
-
1990
- 1990-08-30 FI FI904268A patent/FI904268A0/fi not_active IP Right Cessation
- 1990-08-31 DK DK209590A patent/DK209590A/da not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
SE8800738L (sv) | 1989-09-03 |
DK209590D0 (da) | 1990-08-31 |
SE462930B (sv) | 1990-09-17 |
DK209590A (da) | 1990-08-31 |
SE8800738D0 (sv) | 1988-03-02 |
AU4073989A (en) | 1989-09-22 |
WO1989008217A1 (en) | 1989-09-08 |
FI904268A0 (fi) | 1990-08-30 |
EP0408598A1 (en) | 1991-01-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
SA6 | Expiration date (snapshot 920101) |
Free format text: 2009-02-28 |